you weren't supposed to know
Written for this prompt at Destiel Prompt of the Day:
"While digging through the Bunker, Cas and Sam come across a hunter’s journal stuffed way back in a hidden area. They soon discover it’s actually Dean’s journal, and while it contains a great deal of information about monsters, demons, and angels, it also contains a lot of personal information about Dean’s emotional and psychological state of mind. By reading the journal, they discover just how deep Dean’s depression, self loathing, and abandonment issues really run. How do they help him?"